iQz - IQ Training Brain Teaser
iOS app by DjamgaTech Corp. Education · DjamgaTech Corp
- Store rating
- 0 / 5
- Store rating count
- 0
- Download price
- Free to download
- In-app purchases
- Unknown
- Version
- 2.1
- Listing last refreshed
- 2026-09-16
View the original store listing
Store description excerpt
Keeping your reasoning sharp matters more, not less, in the age of AI. iQz is a focused daily workout for the kinds of thinking that stay valuable: spotting patterns, reasoning under constraints, and noticing when an argument doesn't actually follow. What's inside 83 original puzzles across five reasoning types: Abstract reasoning - 3x3 matrix puzzles, the classic IQ-test format Spatial reasoning - rotation and sequence completion Numerical reasoning - number series and quantitative problems Verbal reasoning - analogies, odd-one-out, word relationships Logical reasoning - syllogisms, deduction, and common reasoning fallacies Every answer explained. Not just which option is right, but the underlying rule, so you get better instead of just scoring. Optional pace timer: a non-enforced ~2 min/question countdown, roughly the pace of a timed reasoning test. It never locks you out or auto-submits. Progress tracking: streaks, best scores and full history, stored on your device. Works completely offline. No account, no sign-up. No ads. Every puzzle is original The visual puzzles are generated specifically for this app, each built from a defined rule so the stated answer is provably the correct one. Nothing here is scraped from another test. New: a hard tier 19 of the puzzles are now genuinely difficult, and difficult in a different way rather than just busier. The easier items are progressions, something advances along a row and you continue it. The hard ones are relational: the missing cell is a function of the other cells in its row, so there is no direction of travel to spot. Counts that add or subtract across a row, symbols that cancel when both cells carry them, and grids running three independent rules at once. They were added because someone told us the puzzles were too easy. They were right. Every puzzle is original The visual puzzles are generated specifically for this app, each built from a defined rule so the stated answer is provably the correct one. Nothing here is scraped from another test. Every hard item is additionally machine-checked to confirm that exactly one of the six options satisfies its rule - an ambiguous puzzle is worse than an easy one. Want the full set? iQz PRO unlocks all 100 puzzles.
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